Division: ATTENUATING CIRCUMSTANCES - Commission Decision of 20 September 2006 relating to a proceeding under Article 81 of the Treaty establishing the European Community and Article 53 of the EEA Agreement (Case COMP/F/38.121 — Fittings) (notified under document number C(2006) 4180) (Only the English, German, Spanish, Italian and French versions are authentic) (Text with EEA relevance) (2007/691/EC)